x402 paid APIs: MCP servers, A2A agents and x402 APIs

• spotify.jojapi.net Live x402

  Spotify — GET /v2/album/detailsAndTracks (v2/Album details & tracks)

  x402 paid API · 1 endpoint

• squeeze.lonestaroracle.xyz Live x402

  Short-squeeze setup signal for a stock (?ticker=<stock ticker>)

  x402 paid API · 1 endpoint

• squeezeos-api.onrender.com Live x402

  Currency conversion API for AI agents — convert an amount between currencies using official ECB reference-rate data; one-shot x402 call with optional volume credits. (20 paid endpoints on squeezeos-api.onrender.com.)

  x402 paid API · 12 endpoints

• srv1334799.hstgr.cloud Live x402

  Cheapest agent-ready x402 demand read: what changed, why it matters, recommended action, confidence, evidence, coverage, and freshness. (2 paid endpoints on srv1334799.hstgr.cloud.)

  x402 paid API · 2 endpoints

• srv1553682.hstgr.cloud Live x402

  Crypto Fear & Greed index (current + 7-day history) via the verified-quality meta-router: in-house first, outcome-logged, never charged on failure. (3 paid endpoints on srv1553682.hstgr.cloud.)

  x402 paid API · 3 endpoints

• ssl.use.x402atlas.com Live x402

  SSL/TLS certificate check: expiry, issuer, SANs, chain validity, hostname match, negotiated protocol/cipher, and weak-algo warnings for a public HTTPS host. Clean JSON.

  x402 paid API · 1 endpoint

• stable-deepline.dev Live x402

  Enrich Company — merged 30+ field profile from Apollo, Crustdata, and PeopleDataLabs: revenue, headcount, industry, funding, valuation, tech stack, social profiles, SIC/NAICS codes, HQ address. (2 paid endpoints on stab…

  x402 paid API · 2 endpoints

• stable-domains-git-ben-upgrade-agentcash-r-bb6a65-merit-systems.vercel.app Live x402

  Check domain availability and current registration price.

  x402 paid API · 1 endpoint

• stable-enrich-git-mason-migrate-off-prices-map-merit-systems.vercel.app Live x402

  Exa Search - Neural search across the web

  x402 paid API · 1 endpoint

• stable-media-git-ben-upgrade-agentcash-rou-02e093-merit-systems.vercel.app Live x402

  List every supported country with its streaming services

  x402 paid API · 1 endpoint

• stable-travel-git-migrate-stabletravel-router-140-merit-systems.vercel.app Live x402

  Get weather observations (METAR) for a specific airport (3 paid endpoints on stable-travel-git-migrate-stabletravel-router-140-merit-systems.vercel.app.)

  x402 paid API · 3 endpoints

• stableapify.dev Live x402

  Start the "💡 Indeed Jobs Scraper" Apify actor (valig/indeed-jobs-scraper). $0.1/1K jobs | Scrape job listings, salaries, and company details from Indeed with customizable search filters and structured output. (7 paid e…

  x402 paid API · 7 endpoints

• stablecrypto.dev Live x402

  List all chains with TVL (2 paid endpoints on stablecrypto.dev.)

  x402 paid API · 2 endpoints

• stablefinance.dev Live x402

  Real-time single-ticker price quote. Invalid or unsupported tickers return upstream 400/404; check /api/company/facts/tickers or endpoint-specific /tickers lists before batching. (12 paid endpoints on stablefinance.dev.)

  x402 paid API · 12 endpoints

• stableflare.dev Live x402

  Capture a screenshot of any URL or HTML. Returns a PNG or JPEG image. Supports full-page, element selection, custom viewport. (4 paid endpoints on stableflare.dev.)

  x402 paid API · 4 endpoints

• stablejobs.dev Live x402

  Preview jobs by filters (step 1). Call before job-collect. Page 1–5, 20/page, $0.10/page. Returns id, title, location, company_name, created, _score; pagination; next.collect when results exist. No description, salary,…

  x402 paid API · 1 endpoint

• stable.lonestaroracle.xyz Live x402

  Top stables ranked by mcap with peg deviation (now/24h/7d) + stability score + risk

  x402 paid API · 1 endpoint

• stableninja.dev Live x402

  Fetch Google Play Store top grossing games. (5 paid endpoints on stableninja.dev.)

  x402 paid API · 5 endpoints

• stablepeopledata.dev Live x402

  PDL Company Enrich - Enrich a company record with firmographics, industry codes, funding, and social profiles. Supports lookup by name, website, ticker, LinkedIn, or PDL ID. (2 paid endpoints on stablepeopledata.dev.)

  x402 paid API · 2 endpoints

• stableproduct.dev Live x402

  List Wirecutter review URLs from the public Wirecutter review sitemaps. Defaults to recommendation-like review pages. (5 paid endpoints on stableproduct.dev.)

  x402 paid API · 5 endpoints

• stablesocial.dev Live x402

  Scrape Creators · Google — Company Ads (48 paid endpoints on stablesocial.dev.)

  x402 paid API · 12 endpoints

• stabletickets.dev Live x402

  Search Ticketmaster events by keyword, date, location, venue, attraction, or classification

  x402 paid API · 1 endpoint

• stabletube.dev Live x402

  Create a paid StableTube download job. StableTube downloads the video server-side, uploads the mp4 to S3, and returns a temporary StableTube-owned download URL when ready.

  x402 paid API · 1 endpoint

• stack.netzhandwerker.de Live x402

  One HTTP request per host, matched against an in-house signature set. Every hit carries a confidence value from 0 to 100 and the evidence it rests on: response header, asset path, cookie name, meta generator, DNS or ASN…

  x402 paid API · 3 endpoints

• stacktr.ee Live x402

  Stacktree: host generated HTML as a live, shareable web page on a permanent, private, unguessable link ($0.50). POST any HTML (a report, dashboard, landing page, static site, or any webpage an agent produced) with payme…

  x402 paid API · 2 endpoints

• stat.halowerk.com Live x402

  Reports the credit-to-GDP gap for a country, which is the deviation of the credit ratio from its long-run trend and the quantity the Basel framework uses to trigger the countercyclical capital buffer. The thresholds app…

  x402 paid API · 4 endpoints

• stelardigital.com Live x402

  Sentiment score (-1 bearish to +1 bullish) and label for arbitrary text, or for a crypto asset based on its recent price action, via Claude Haiku. For agents gauging market mood or scoring news, social posts, or free te…

  x402 paid API · 4 endpoints

• stockbloc.ai.studio Live x402

  Real-time verified market data, Super Sonic Tsunami watchlist, and ticker prices. (3 paid endpoints on stockbloc.ai.studio.)

  x402 paid API · 3 endpoints

• stocks.cyberwarex.com Live x402

  Key annual fundamentals for a US ticker from SEC XBRL: revenue, net income, total assets and liabilities, stockholders equity, cash, basic EPS and shares outstanding, each with its fiscal period and source concept. Keyl…

  x402 paid API · 1 endpoint

• stocktrends.com Live x402

  Current weekly stock analytics for equity research and pre-trade analysis. Returns the latest Stock Trends indicator snapshot for a symbol. Stock Trends indicators are part of a multi-decade classification framework wit…

  x402 paid API · 12 endpoints

• stockwaves.net Live x402

  China pulse, cheap enough to POLL: what China is talking about RIGHT NOW and what is NEW since your last call - built for agents that monitor continuously. Returns `consensus` (phrases trending on 2+ of Weibo/Baidu/Douy…

  x402 paid API · 12 endpoints

• store.cryptotradecalc.com Live x402

  timezone-oracle: IANA time zone offset (minutes from UTC) and DST status for a given timezone name. (6 paid endpoints on store.cryptotradecalc.com.)

  x402 paid API · 6 endpoints

• strale.io Live x402

  OCR on any image via Claude vision. Works on screenshots, photos of documents, handwritten notes. Returns text with confidence. (152 paid endpoints on api.strale.io.)

  x402 paid API · 12 endpoints

• stratalize.com Live x402

  Stratalize — Project Controls for construction schedules. Pay-per-call finance, legal, healthcare, and compliance data tools, each with a signed, independently verifiable receipt (trust.stratalize.com/verify). Salary be…

  x402 paid API · 2 endpoints

• sumvid.app Live x402

  Full transcript of a YouTube video from its URL — captions/subtitles as clean plain text in your language. YouTube transcript, video to text, captions extraction, subtitle download, speech to text, multilingual. 105 lan…

  x402 paid API · 1 endpoint

• swaphunt.dev Live x402

  SwapHunt — a crypto market-context toolkit for trading agents: live prices, market regime, volatility, sentiment, funding, macro events, seasonality and anti-FOMO sanity checks, all pay-per-call. This route returns a si…

  x402 paid API · 12 endpoints

• sweetai.tiamatcrypto.com Live x402

  Decide whether to pay an AI agent: PAY/CAUTION/SKIP verdict with expected loss in USDC before you send money to an unknown agent (18 paid endpoints on sweetai.tiamatcrypto.com.)

  x402 paid API · 12 endpoints

• taifoon.io Live x402

  Verify a block under the SuperRoot — chain 8453 block 51741679 (4 paid endpoints on www.taifoon.io.)

  x402 paid API · 4 endpoints

• ta.lonestaroracle.xyz Live x402

  Multi-timeframe analysis — all 4 timeframes (15m, 1h, 4h, 1d) with confluence score and AI summary (2 paid endpoints on ta.lonestaroracle.xyz.)

  x402 paid API · 2 endpoints

• tariffmonkee.com Live x402

  Health and payment-path check. Returns server time and a confirmation that your x402 payment settled. Cheapest endpoint in the catalog; use it to verify your client's payment flow before calling paid tools. (2 paid endp…

  x402 paid API · 2 endpoints

• taskfleet.net Live x402

  Scrape any website to clean Markdown, text, or structured JSON. Renders JavaScript/SPA pages with headless Chromium (captures content raw-fetch scrapers miss), handles PDFs, optional schema-driven extraction. Input: { u…

  x402 paid API · 3 endpoints

• tcgapi.dev Live x402

  TCGPlayer current prices for every card in a set — useful for set value tracking and sealed Pokemon / Magic / Yu-Gi-Oh product pricing. (5 paid endpoints on api.tcgapi.dev.)

  x402 paid API · 5 endpoints

• telemost.io Live x402

  Telegram advertising data: available ad networks and their minimum deposits, compare where to run campaigns. (13 paid endpoints on api.telemost.io.)

  x402 paid API · 12 endpoints

• telesint-api.onrender.com Live x402

  IOC feed from Telegram CTI channels. Filters: type(ip|domain|url|hash|cve), severity, min_confidence, since, tlp, tag, channel, limit, offset. Returns items[] with iocs[], ttps[], confidence, severity, tlp, tags[]. (11…

  x402 paid API · 11 endpoints

• tempo.halowerk.com Live x402

  Prüft am Objekt stylesheet den Befund Zeit bis zum ersten Byte. (100 paid endpoints on tempo.halowerk.com.)

  x402 paid API · 12 endpoints

• tenderdelta-preview.mooncakemonkey1.workers.dev Live x402

  Search explainably qualified EU solar and battery tenders from an explicitly dated TED snapshot

  x402 paid API · 1 endpoint

• tenjin.sh Live x402

  Tenjin's tool router. Send a turn's bounded conversation packet, or a one-line query, and get which pay-per-call x402 service fits the step, if any, with its spec to fill and pay yourself. $0.003 per answer from a compl…

  x402 paid API · 2 endpoints

• tenna.ai Live x402

  Latest Sealed BTC Forecast. Latest sealed five-minute LUMI, TENNA, and consensus forecast from TENNA Observatory, including English commentary, recent accuracy, and eligible live edge-node consensus. Reuses existing app…

  x402 paid API · 11 endpoints

Related capabilities

On-chain dataTrading & marketsAI models & inferenceMaps & travelResearchAgent infrastructureSecurity & trustCrypto market data

How to use one

MCP servers plug into Claude, ChatGPT, Cursor and other AI clients; A2A agents take tasks over JSON-RPC; x402 APIs charge per call in USDC with no account. Guides: A2A vs MCP · How to call an A2A agent · x402 for agents.

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